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Open access

Article commentary

First published 2018-12

Comment on Karriker-Jaffe et al.

Karoliina Karjalainen

Nordic Studies on Alcohol and Drugs

Open access

Editorial

First published 2019-10

Comorbidity and concurrence of problems: Overlooked,not under-researched

Matilda Hellman

Nordic Studies on Alcohol and Drugs

Retricted access

Research article

First published 2020-11

Are Polydrug Users More Physically and Verbally Aggressive? An Assessment of Aggression Among Mono- Versus Polydrug Users in a University Sample

Jennifer L. Steele, Robert L. Peralta

Journal of Interpersonal Violence

Open access

Research article

First published 2017-4

Patterns of polydrug use among pregnant substance abusers

Therese Reitan

Nordic Studies on Alcohol and Drugs

Retricted access

Research article

First published 2020-6

Motives and Correlates of Anabolic-Androgenic Steroid Use With Stimulant Polypharmacy

Renee Zahnow, Jim McVeigh, Geoff Bates [...]

Contemporary Drug Problems

Free access

Research article

First published 2020-5

Polydrug Use During Pregnancy and Preterm Birth in a Low-Income,Multiethnic Birth Cohort,Boston,1998-2018

Henri M. Garrison-Desany, Nobutoshi Nawa, Yoona Kim [...]

Public Health Reports®

Retricted access

Research article

First published 2008-9

The Use of Fry (Embalming Fluid and PCP-Laced Cigarettes or Marijuana Sticks) among Crack Cocaine Smokers

Ronald J. Peters, Mark Williams, Michael W. Ross [...]

Journal of Drug Education: Substance Use Research and Prevention

Retricted access

Other

First published 2004-03

Self-Reported Psychopathology in Polydrug Users

Harry R. Sumnall, Graham F. Wagstaff, Jon C. Cole

Journal of Psychopharmacology

Open access

Research article

First published 2025

Deaths following illicit ketamine use in England,Wales and Northern Ireland 1999–2024: An update report to inform the reclassification debate

Jade Pullen, John M. Corkery, Rebecca McKnight [...]

Journal of Psychopharmacology

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